/* ==========================================================================
   AKMS Site — Modal CSS (Compact No-Scroll Popup Layout)
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 20, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-secondary);
  border: 1.5px solid var(--gold-primary);
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  padding: 1.75rem 2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px var(--gold-glow);
  position: relative;
  transform: scale(0.92) translateY(15px);
  transition: all var(--transition-normal);
  max-height: 94vh;
  box-sizing: border-box;
}

.modal-backdrop.open .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #0A1628;
  transform: rotate(90deg);
}

.modal-header {
  text-align: center;
  margin-bottom: 1rem;
}

.modal-header h3 {
  font-size: 1.35rem;
  color: var(--text-heading);
  margin-top: 0.35rem;
  line-height: 1.25;
}

.modal-header p {
  color: var(--text-muted);
  font-size: 0.825rem;
  margin-top: 0.25rem;
  line-height: 1.4;
}

.modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(197, 160, 71, 0.15);
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.modal-card .form-group {
  margin-bottom: 0.65rem;
}

.modal-card .form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
  display: block;
}

.modal-card .form-control {
  padding: 0.55rem 0.85rem;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  background: var(--bg-glass-input);
}

.modal-form-full {
  grid-column: 1 / -1;
}

.modal-card .btn {
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

.modal-guarantee-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.725rem;
  color: var(--text-muted);
  margin-top: 0.65rem;
  text-align: center;
}

/* Responsive Modal for Mobile */
@media (max-width: 580px) {
  .modal-card {
    padding: 1.35rem 1.25rem;
    max-height: 96vh;
    overflow-y: auto;
  }
  
  .modal-form-grid {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .modal-header h3 {
    font-size: 1.2rem;
  }
}